Click the Piano keys on the screen or put your fingers on the keyboard like this: left Hand: a, s, d, f, space right Hand: space, h, j, k, l, (space is tone c. The keys w, e, t, z, u, and o are the halftones.) The keys in the corner right above are for recording and plaing back. With the arrow left and right keys you can change the octave. Click the 'mousetouch'-button and touch the piano keys on Screen with the mouspointer! The save and listen function doesn't work, because I didn't use Clouddata. So I hope there'll be the Cloud lists soon!!!